Deviations of Tensor Force Strength from OPEP Values

Abstract

<p>This thesis presents a study of experimental evidence for the depth of the tensor force in the region 1.5 to 3.0fms.< assuming the One-Pion-Exchange Potential (OPEP) beyond. The interest in this question is related to the fitting of a velocity dependent potential, for radii <1.5fm., for use in many-body calculations. The method employed is to examine effects on the observables of tensor force splitting in the phase-shifts for proton-proton scattering. It was found that the data favour a tensor force very close to the OPEP in the region studied.</p>